330396668 has 24 divisors (see below), whose sum is σ = 662323200. Its totient is φ = 141270768.

The previous prime is 330396659. The next prime is 330396697. The reversal of 330396668 is 866693033.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1148 + ... + 25731.

It is an arithmetic number, because the mean of its divisors is an integer number (27596800).

Almost surely, 2^330396668 is an apocalyptic number.

It is an amenable number.

330396668 is an abundant number, since it is smaller than the sum of its proper divisors (331926532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

330396668 is a wasteful number, since it uses less digits than its factorization.

330396668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27329 (or 27327 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 44.

The square root of 330396668 is about 18176.8167730216. The cubic root of 330396668 is about 691.3190953433.

The spelling of 330396668 in words is "three hundred thirty million, three hundred ninety-six thousand, six hundred sixty-eight".